Created by: TopGun666

如题，运行如下命令之后，用yolov3_darknet53_coco2017的config.json可以完成识别任务，但是用OCR的就不行， OCR的三个config.json，检测、识别、系统都只能上传图片，无法运行。

$ hub serving start --config config.json

config.json配置如下：

{
  "modules_info": {
    "ocr_det": {
            "init_args": {
                "version": "1.0.0"
            },
            "predict_args": {
        "batch_size": 1,
        "use_gpu": false
            }
        },
    "ocr_rec": {
            "init_args": {
                "version": "1.0.0"
            },
            "predict_args": {
        "batch_size": 1,
        "use_gpu": false
            }
        },
    "ocr_system": {
            "init_args": {
                "version": "1.0.0"
            },
            "predict_args": {
        "batch_size": 1,
        "use_gpu": false
            }
        }
  },
  "port": 8866,
  "use_multiprocess": false,
  "workers": 2
}